- TX_LIST, "serial-unix", txsu_fv, "9600:8-none-1",
- txsu_create, txsu_fetch, txsu_write, txsu_destroy
+ TX_LIST, "serial-unix", txsu_fv,
+ "flow=none;baud=9600;format=8-odd-1;newline=cr",
+ txsu_create, txsu_configure, txsu_fetch, txsu_write, txsu_destroy